Update 25.1.7_4 causes 404 trying to access Web GUI via https and FQDN

[Mpegger]

Just updated to 25.1.7_4 today. Everything seemed to be working fine. I closed out my browser, a few hours later I reopened my browser and am now getting a 404 error when trying to access the Web GUI via https and FQDN. Changing to http only changes the 404 error to "CSRF check failed. Your form session may have expired, or you may not have cookies enabled." when trying to login. Access via IPv4 address works as normal.

Anyone else having the same issue? Any suggestions? I didn't change anything from yesterday to today other then updating Opnsense, which was a small update. I had updated just last week so I believe I was on the latest update prior to 25.1.7_4

[Mpegger]

Ok, this is really wierd. Just went to login to Opnsense using FQDN and it's now working like normal. I have no idea what's going on, as the browser has been open this entire time since I made the previous post when it wasn't working.

[katamadone [CH]]

does this help to you: https://forum.opnsense.org/index.php?topic=3484.msg11629#msg11629

[Mpegger]

Going by the post, its possible it was a expired token. I think I actually did restart my browser after I started getting 404 via FQDN. My PC stays on 24/7, my browser is usually only open when I have my PC unlocked. So I most likely had the browser restart as I did step away from my PC for a while after the issue.